Feature 1: 10MHz-1000MHz Feature 2: Frequency tester for car key Feature 3: Remote tester Feature 5: Test the remote controller's IR Feature 6: With digital frequency display Feature 8: Frequency counter Feature 9: Infrared frequency tester for domestic remote Feature 10: Car key remote tester 315MHz 433MHz 868MHz Feature 11: Remote control frequency meter Feature 12: Inspection tool Feature 13: Remote control detector Feature 16: RF remote tester Model Name: PL001 Colour: Black Material: Plastic Package Contents: 1 x Frequency Tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.